Hmm. There’s obviously some disconnect with the use of
zypper with arg:
–releasever
And the proper format and arrangement.
We see three versions:
- zypper dup --releasever 16.0
- zypper --releasever 16.0 dup
- zypper releasever=16.0 (equal sign used)
The cited document shows #1 … so my guess is two of the three are rwong.
If #1 is rwong, then the documentation link is incorrect.